How do you direct the shell to execute a command in the background?

1.	How do you direct the shell to execute a command in the background?
A.	Put an & symbol at the end of the command line.
B.	Key in fg followed by the command name.
C.	Press Ctrl+c after you have keyed in the command.
D.	Press Ctrl+d after you have keyed in the command.
Answer» B. Key in fg followed by the command name.

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